hot mix asphalt hma volumetric calculations example

Volumetric Design for Hot-Mix Asphalt (HMA)

Volumetric Design for Hot-Mix Asphalt (HMA) 1. Scope . 1.1 This standard for mix design evaluation uses aggregate and mixture properties to produce a hot-mix asphalt (HMA) job-mix formula. The mix design is based on the volumetric properties of the HMA in terms of the air voids (V ), voids in the mineral aggregate (VMA), and voids . a

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VOLUMETRIC ANALYSIS OF HMA MIXTURES

Volumetric Analysis of HMA Mixtures 46 - Classroom Exercise 1 - • Based on the information given for this problem, the following steps should be followed: – Calculate the Bulk Specific Gravity of the combined aggregate

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Hot Mix Asphalt Hma Volumetric Calculations Example - Video Results

More Hot Mix Asphalt Hma Volumetric Calculations Example videos

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6 - HMA Volumetrics.pdf - Hot Mix Asphalt(HMA Volumetric ...

Sep 03, 2020 · View 6 - HMA Volumetrics.pdf from CET 382 at Des Moines Area Community College. 9/3/2020 Hot Mix Asphalt (HMA) Volumetric Properties HMA Volumetric Terms Bulk specific gravity (BSG) of

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PPT – Hot Mix Asphalt (HMA) Volumetric Properties PowerPoint ...

Hot Mix Asphalt (HMA) Volumetric Properties. HMA Volumetric Terms ... Residual Manometer. Metal Bowl with Lid. Shaker Table. Calculations. Gmm = A / ( A - C ) ... – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 10f452-ZDc1Z

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Hot Mix Asphalt | Asphalt Calculator | Calculate Aggregate ...

Overview Hot mix asphalt (HMA) pavement refers to the bound layers of a flexible pavement structure. Asphalt pavement material is a precisely engineered product composed of about 95 percent stone, sand, and gravel by weight, and about 5 percent asphalt cement, a petroleum product. Asphalt cement acts as the glue to hold the pavement together. Our HMA is mixed at our asphalt production ...

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Asphalt Mixtures Calculator - Vulcan Materials Company

Asphalt Mixtures Calculator. Enter the width, length and thickness, then hit the “Calculate” button to calculate your estimate. You may also revise the default density value of 145 lbs/cubic ft. Actual densities may vary depending on the components of the mix.

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SUBJECT: HOT MIX ASPHALT (HMA) MIXTURE DESIGN AND MIXTURE ...

development and review of hot mix asphalt (HMA) mixture designs. This MM outlines a complete procedure for the uniform design of volumetric mixtures for 6.3 Top Course HMA, 9.5 Top Course HMA, 12.5 Top Course HMA, 19.0 Binder Course HMA, 25.0 Binder Course HMA, or 37.5 Base Course HMA. II. GENERAL

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An Assessment of WSDOT’s Hot-Mix Asphalt Quality Control and ...

Hot Mix Asphalt (HMA) is the major paving material for WSDOT which purchased almost 1.5 million tons per year over a five year period (from 2002 through 2006 (WSDOT, 2006a)). How the quality of this material is assured is a critical issue for any State DOT. During the last two decades, there has been a trend in the highway construction industry

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HOT MIX ASPHALT PAVEMENT DESIGN GUIDE

HOT MIX ASPHALT WHAT IS HOT MIX ASPHALT? Hot mix asphalt may be referred to by several names. In different sections of the state it may also be referred to as bituminous concrete,hot plant mix,asphalt concrete, blacktop or Superpave. Hot mix asphalt is composed of aggregate bound together into a solid mass by asphalt cement. The aggregates total

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HMA Mix Design Fundamentals - Pavement Interactive

HMA Weight-Volume Terms and Relationships. Mix design, and specifically Superpave mix design, is volumetric in nature. That is, it seeks to combine aggregate and asphalt on a volume basis (as opposed to a weight basis). Volume measurements are usually made indirectly by determining a material’s weight and specific gravity and then calculating ...

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Asphalt Volume Calculator - CSGNetwork

This calculator is designed to give the volume in both cubic feet and cubic yards, and the tons of asphalt hot mix required for the form size you have entered. The tonage calculation is specific to asphalt only. In our equations, 1 cubic yard of hot asphalt mix weighs 2.025 tons, or 4050 lbs.

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Block 12 HMA Volumetrics 13 - SlideShare

Mar 20, 2013 · Volumetric calculations are the foundation of any good mix design. By the end of this block the student will understand: * HMA volumetric terms. * Important factors which can influence key mass-volume relationships and calculations.

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SUPERPAVE VOLUMETRIC MIXTURE DESIGN AND ANALYSIS HANDBOOK

performance prediction. The system includes an asphalt binder specification, a hot-mix asphalt (HMA) design and analysis system, and computer software that integrates the system components. The Superpave binder specification and mix design system include various test equipment, test methods, and criteria. The criteria are dictated by the traffic,

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Asphalt Mix Design - Foundation Performance

VMA is the volumetric void space created by the aggregate particles in an asphalt mixture. It is filled with the volume of air voids plus the volume of the binder not absorbed into the aggregate. The mix needs a minimum VMA to have enough volume to hold the proper amount of air voids and the proper amount of binder. V mb V a VMA V be Aggregate ...

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Hot Mix Asphalt Pay User Guide - California

Hot Mix Asphalt Pay User Guide . b. Rule 2. Checking begins on the fifth sublot because at least five quality control test results are needed for statistical calculation. The rule calculates individual and composite quality factors from the quality control test results. If the individual quality factor falls out of specification (for example,

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Hot Mix Asphalt (HMA) Level 2 Technician

Hot Mix Asphalt (HMA) Level 2 Technician The Hot Mix Asphalt (HMA) Level 2 Job Mix Technician course is intended to cover the concepts and preparation procedures of HMA job mix formula (JMF). Individuals who complete this course will be certified to perform HMA Level 2 Job Mix Technician duties for SCDOT projects.

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HMA Volumetrics Revisited - A New Paradigm

Simplistically, a hot-mix asphalt (HMA) material comprises three material components: • Air Voids • Mineral Aggregate • Bituminous Binder In production, the latter two materials are proportioned by mass (weight). It has long been acknowledged that the performance of HMA mixtures is more significantly influenced by the relative volumetric

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Asphalt Paving Calculator | Tonnage Calculator | Roadtec

Asphalt Paving Calculator - HMA Tonnage Calculator Simply input the length in feet, width in feet, and thickness in inches and our calculator will tell you how much hot mix asphalt you need on your next paving job.

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MANUAL OF PRACTICE HMA QUALITY ASSURANCE SPREADSHEET PROGRAM ...

The volumetric and materials properties are used with the Witczak Predictive Equation (WPE) (2) to estimate values of the dynamic modulus E* that, in turn, are used to 1 Standard Method of Test for Determining Dynamic Modulus of Hot Mix Asphalt (HMA) 2 Standard Practice for Developing Dynamic Modulus Master Curves for Hot Mix Asphalt (HMA)

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